<template>
  <div class="app-container">

    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="手机号码" prop="userphone">
        <el-input
          v-model="queryParams.userphone"
          placeholder="请输入手机号码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!-- <el-form-item label="岗位名称" prop="postName">
        <el-input
          v-model="queryParams.postName"
          placeholder="请输入岗位名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="岗位状态" clearable>
          <el-option
            v-for="dict in dict.type.sys_normal_disable"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:student:add']"
        >新增</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:student:edit']"
        >修改</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:student:remove']"
        >删除</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:student:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="postList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="会员id" width="70" align="center">
          <template slot-scope="scope">
            <span>{{ scope.row.id }}</span>
          </template>
      </el-table-column>
      <el-table-column label="会员等级" width="120" align="center">
           <template slot-scope="scope">
            <span>{{ formatLv(scope.row.viplevel) }}</span>
          </template>
       </el-table-column> 
      <el-table-column label="头像" align="center">
        <template slot-scope="scope">
            <el-avatar :size="60" :src="scope.row.headimg"></el-avatar>
          </template>
       </el-table-column>   
      <el-table-column label="手机号码" align="center" prop="userphone" />
      <el-table-column label="绑定学员" align="center" prop="username" />
      <el-table-column label="性别" align="center" prop="usersex" />
      <el-table-column label="登录账号" align="center" prop="logname" />
      <el-table-column label="登录密码" align="center" prop="logpwd" />
      <el-table-column label="会员积分" align="center" prop="jifen" />
      <!-- <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
        </template>
      </el-table-column> -->
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="创建时间" align="center" prop="createtime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createtime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:student:update']"
          >修改</el-button>
          <!-- <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:student:remove']"
          >删除</el-button> -->
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改岗位对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="头像Url" prop="headimg">
          <el-avatar :size="60" :src="form.headimg"></el-avatar>
          <el-input v-model="form.headimg" placeholder="请输入头像网络地址" />
        </el-form-item>
        <el-form-item label="绑定学员">
          <el-input v-model="form.username" placeholder="请输入学员名称" />
        </el-form-item>
        <el-form-item label="性别">
          <el-input v-model="form.usersex" placeholder="请输入学员性别" />
        </el-form-item>
        <el-form-item label="手机号码" prop="userphone">
          <el-input v-model="form.userphone" placeholder="请输入手机号码" />
        </el-form-item>
        <el-form-item label="登录账号" prop="logname">
          <el-input v-model="form.logname" placeholder="请输入登录账号" />
        </el-form-item>
        <el-form-item label="登录密码" prop="logpwd">
          <el-input v-model="form.logpwd" placeholder="请输入登录密码" />
        </el-form-item>
        <el-form-item label="会员等级">
            <template>
              <span style="margin-right:10px;">{{ formatLv(form.viplevel) }}</span>
              <el-dropdown trigger="click" @command="handleCommand">
                    <el-button type="primary">
                      {{ selectLv }} <i class="el-icon-arrow-down el-icon--right"></i>
                    </el-button>
                    <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item command="1">普通用户</el-dropdown-item>
                        <el-dropdown-item command="2">黄金会员</el-dropdown-item>
                        <el-dropdown-item command="3">钻石会员</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
            </template>
        </el-form-item>
        <!-- <el-form-item label="岗位顺序" prop="postSort">
          <el-input-number v-model="form.postSort" controls-position="right" :min="0" />
        </el-form-item> -->
        <!-- <el-form-item label="岗位状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in dict.type.sys_normal_disable"
              :key="dict.value"
              :label="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item> -->
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listStudents, getStudents, delStudents, addStudents, updateStudents } from "@/api/system/students";

export default {
  name: "Post",
  dicts: ['sys_normal_disable'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 岗位表格数据
      postList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        wxopenid: undefined,
        postName: undefined,
        status: undefined
      },
      selectLv:'选择等级',
      // 表单参数
      form: {},
      // 表单校验
      rules: {
          headimg:[
          { required: true, message: "头像地址不能为空", trigger: "blur" }
          ],
          // username: [
          //   { required: true, message: "学员名称不能为空", trigger: "blur" }
          // ],
          // usersex:[
          //   { required: true, message: "学员性别不能为空", trigger: "blur" }
          // ],
          userphone: [
            { required: true, message: "手机号码不能为空", trigger: "blur" }
          ],
          logname:[
            { required: true, message: "登录账号不能为空", trigger: "blur" }
          ],
          logpwd:[
            { required: true, message: "登录密码不能为空", trigger: "blur" }
          ],
          // postSort: [
          //   { required: true, message: "岗位顺序不能为空", trigger: "blur" }
          // ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    handleCommand(command){
       console.log("选择下拉菜单:",command);
       this.form.viplevel=command;
       this.selectLv=this.formatLv(command);
      //  this.$nextTick(() => {
      //     // 通过 DOM API 更新文本
      //     setTimeout(()=>{
      //       this.form.viplevel=command;
      //       this.$forceUpdate();
      //     },1000);
      //   })       
    },
    formatLv(num){
      if(num===2 || num==="2") return "黄金会员";
      if(num===3 || num==="3") return "钻石会员";
      return "普通用户";
    },
    /** 查询学员列表 */
    getList() {
      this.loading = true;
      listStudents(this.queryParams).then(response => {
        console.log("查询学员列表",response);
        this.postList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        postId: undefined,
        wxopenid: undefined,
        userphone:undefined,
        postName: undefined,
        postSort: 0,
        status: "0",
        remark: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const postId = row.id || this.ids
      console.log("修改的id:",postId);
      getStudents(postId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            console.log("提交的按钮信息",this.form);
            updateStudents(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addStudents(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const postIds = row.postId || this.ids;
      this.$modal.confirm('是否确认删除岗位编号为"' + postIds + '"的数据项？').then(function() {
        return delPost(postIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/students/export', {
        ...this.queryParams
      }, `students_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
